Last year, Valve teased gamers around the world with the promise of eventually releasing a level editor for Portal 2. The company's been frustratingly close-lipped about details since then -- until yesterday, that is. Valve announced that the level editor is shipping as a DLC offering called the Perpetual Testing Initiative, coming to PC and Macs on May 8th for the low, low price of absolutely free.
Aside from that information, the Valve press release was pretty lightweight:
The "Perpetual Testing Initiative" allows players to easily create, share, and play Portal 2 puzzles. The Initiative comes with a simplified puzzle maker that allows that creation of mind-bending puzzles without ever leaving the game.
The puzzle maker can directly publish maps to the Steam Workshop where users can browse, vote on, and select to play them. Selected puzzles will automatically be downloaded and installed inside Portal 2.
So, yeah, that's about that. Be sure to watch the awesomely humorous video above to get a better feel for the Perpetual Testing Initiative. Will a level editor coax you into blowing the cobwebs off of Portal 2 and taking it for a whirl again?